Home / 582,016,145.10-873,024,217.65-547,578,768.30

Finding the Fourth Proportional to 582,016,145.10, 873,024,217.65 and 547,578,768.30

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Solution

The fourth proportional to 582,016,145.10, 873,024,217.65 and 547,578,768.30 is: 821,368,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,016,145.10 : 873,024,217.65 = 547,578,768.30 : x
  2. Step 2: Convert to fraction form
    582,016,145.10/873,024,217.65 = 547,578,768.30/x
  3. Step 3: Cross multiply
    582,016,145.10x = 873,024,217.65 × 547,578,768.30
  4. Step 4: Simplify right side
    582,016,145.10x = 478,049,525,796,858,048
  5. Step 5: Solve for x
    x = 478,049,525,796,858,048/582,016,145.10
  6. Step 6: Final answer
    x = 821,368,152.45

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.